How many patents does
Realnetworks have?
patents
565
families
116
granted
220
applications
345
US
363
EP
59
WO
58
CN
30
JP
20
KR
18
GB
4
RoW
13
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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12,000+
patents
42 million
patent families
23 million
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the following tables are just extracts from the report
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Realnetworks
Top ten assignees appearing on patents
2009 - 2018
| realnetworks | 318 |
| intel corporation | 161 |
| listen.com | 7 |
| realnetworks asia pacific company | 4 |
| tune to com | 2 |
| kb creations | 2 |
| sony netservices | 2 |
| gamings realms | 1 |
2009
| realnetworks | 51 |
| listen.com | 2 |
| realnetworks asia pacific company | 2 |
| kb creations | 1 |
2018
| intel corporation | 33 |
| realnetworks | 21 |
Realnetworks
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system and method for obtaining and sharing media content | 20 | 2003 |
| systems and methods for video/multimedia rendering, composition, and user-interactivity | 18 | 2008 |
| system and method for the distribution of software products | 16 | 2003 |
| advanced watermarking system and method | 15 | 2007 |
| adaptive variable fidelity media distribution system and method | 15 | 2007 |
| system and method for intracoding video data | 14 | 2000 |
| system and method for transferring playlists | 14 | 2005 |
| content adaptive motion compensation filtering for high efficiency video coding | 13 | 2010 |
| content adaptive impairments compensation filtering for high efficiency video coding | 13 | 2010 |
| web media asset identification system and method | 12 | 2007 |